*BSD News Article 33395


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From: james@hermes.cybernetics.net (James Robinson)
Newsgroups: comp.os.386bsd.questions
Subject: Re: problems on ne2000 configuration
Date: 27 Jul 1994 17:56:15 GMT
Organization: James' PPP FreeBSD connection
Lines: 38
Distribution: world
Message-ID: <31673v$491@jabba.cybernetics.net>
References: <CtJyDA.J5B@inf.ufrgs.br>
Reply-To: james@hermes.cybernetics.net
NNTP-Posting-Host: hermes.cybernetics.net

In article <CtJyDA.J5B@inf.ufrgs.br>, lsc@inf.ufrgs.br (Leonardo Silva Carissimi) writes:
|> I'm trying to connect a just installed NetBSD host in the internet. 
|> It seems is all configured, but the packets sent to the internet 
|> hosts (e.g., by 'ping' command) are not replied.
|> 
|> With 'ifconfig -a' the output is:
|> 
|> ne0: flags=863<UP,BROADCAST,NOTRAILERS,RUNNING,SIMPLEX>
|> 	inet 143.54.7.103 netmask ffffff00 broadcast 143.54.7.0
|> 
|> What means the flag <SIMPLEX>? Is this the problem?? If so, how
|> change this default value (I have tried several ways and it is
|> always set)
|> 
|> Thank you in advance.
|> 
|> Leonardo.
|> 
|> 

Hmm, I'm not sure about your netmask et al, but simplex is fine. Quoting
from Stevens' _Illustrated_TCP/IP_Volume_1_, p. 48:
	This BSD4.4 flag specifies that the interface can't hear its
	own transmissions. It is set in BSD/386 for all the Ethernet
	interfaces. When set, if the interface is sending a frame to
	the broadcast address, a copy is made for the the local host
	and sent to the loopback address.

	(great book, BTW. Answers all sorts of questions)

	
What does "netstat -I ne0" tell you? What about being able to do things
other than 'ping'?

-- 
//James Robinson  :: james@hermes.cybernetics.net :: PPP via Cybernetics    \\
//FreeBSD/XFree86 :: The best things in life are Free!                      \\
//Frank Zappa :  There's a big difference in bending down and kneeling over \\